Enum Error

pub enum Error<'a, GE> {
    Parse(Error<'a>),
    Gen(GE),
}

Error for markup source compile pipeline.

Display this error in {} formatter will show a error message with detailed reason and location. So usually you don’t need check variants.

Variants

Parse(Error<'a>)

Parsing stage failed, usually means there is invalid syntax in source string

Gen(GE)

Generating stage failed, see document of generator type for detail.

Trait Implementations

impl<'a, GE: Clone> Clone for Error<'a, GE>

fn clone(&self) -> Error<'a, GE>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'a, GE: Debug> Debug for Error<'a, GE>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'a, GE> Display for Error<'a, GE>

where GE: Display,

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'a, GE> Error for Error<'a, GE>

where Self: Debug + Display,

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl<'a, GE> From<Error<'a>> for Error<'a, GE>

fn from(e: ParseError<'a>) -> Self

Converts to this type from the input type.

impl<'a> From<GeneratorInfallible> for Error<'a, GeneratorInfallible>

fn from(_e: GeneratorInfallible) -> Self

Converts to this type from the input type.

impl<'a, GE: LocatedError> LocatedError for Error<'a, GE>

fn location(&self) -> (usize, usize)

get error happened location in source input.

impl<'a, GE: PartialEq> PartialEq for Error<'a, GE>

fn eq(&self, other: &Error<'a, GE>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<'a, GE: Eq> Eq for Error<'a, GE>

impl<'a, GE> StructuralPartialEq for Error<'a, GE>